who are we?
quintessence is a team specialized in cybersecurity, dedicated to detecting and responding effectively to its clients' vulnerabilities before they can be exploited by malicious actors.
we actively parcipitate in the cybersecurity community with contributions to open source projects, so far we have reported 15+ vulnerabilities to companies, 10+ secret leaks and we proactively reported multiple security incidents.
you can also discover an example audit report to understand our approach.
our accomplishments
our skills
audits
we conduct thorough audits of your codebase to find complex vulnerabilities, evaluating each component to ensure the resilience and security of your applications.
consulting
our team assists you in implementing tailored security strategies adapted to your sector. by working closely with your development teams, we establish preventive practices to minimize the risks of breaches and anticipate threats.
pentest
our intrusion testing experts simulate real attacks to test the robustness of your infrastructures against malicious actors. each penetration test is designed to reveal and remedy vulnerabilities before they can be exploited.
monitoring
we provide continuous monitoring of cybercriminal forums on the clear web and the dark web to quickly detect any malicious activity. this proactive surveillance allows us to optimize incident response and minimize the impact of attacks as much as possible.
our values
confidentiality
we guarantee confidentiality with encrypted communications via pgp and accept any confidentiality clauses you may propose.
transparency
we detail every minute of work and provide a daily report to ensure complete visibility of our actions.
security
all our emails are signed with pgp to prevent forgery. our audit reports are end-to-end encrypted, and we only store information essential for billing our clients. all our researchers use LUKS encrypted devices with the AES-256-XTS cipher.
access our public keys herehacktivity
name | description | date |
---|---|---|
FToIfJ | vulnerability reported | |
euZPRGAEV | vulnerability reported | |
qPCP | leaked secret reported | |
WwhPKzzkc | vulnerability reported | |
Base for Music | vulnerability reported | |
50inTech | leaked secret reported | |
But | public disclosure | |
Fleet | leaked secret reported | |
hjllPsQqSrQ | vulnerability reported | |
DhodE | leaked secret reported | |
BULyPXWJYnLanYvl | vulnerability reported | |
JkaOzWz | vulnerability reported | |
QbYRfeO | vulnerability reported | |
Blissim | vulnerability reported | |
But | vulnerability reported | |
Kidygo | vulnerability reported | |
xJudF | NPS: 9 | |
YErwA | audit report written | |
PcORw | pentesting | |
CtetS | vulnerability reported |